by Kastro
Paper/Archive/CVE-2021-27198

CVE-2021-27198

mitre — An issue was discovered in Visualware MyConnection Server before v11.1a.

EPSS 13%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 96.3.963 × 2019.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refmyconnectionserver.visualware.com/download.htmlrefmyconnectionserver.visualware.com/support/newrelease.htmlrefseclists.org/fulldisclosure/2021/Feb/81refpacketstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.htmlrefsecurifera.com/advisories/cve-2021-27198